Hydraunautic, hydraulic engineering
dedicated to yachting and marine professionals
For over 15 years, Hydraunautic has been developing high-precision hydraulic solutions for the most demanding marine environments.
Our engineering department designs, sizes, and integrates custom hydraulic systems for high-end yachting, offshore racing, and commercial marine applications.
Each project follows a comprehensive engineering process: functional analysis, 3D design, component selection, assembly, bench testing, and onboard commissioning.
This methodology ensures the performance, reliability, and long-term durability of Hydraunautic systems, even in the most demanding marine conditions.
Hydraunautic, precision hydraulic engineering to support your nautical ambitions.
Yachting and Performance
For high-end cruising or performance yachting, Hydraunautic develops reliable and high-performance marine hydraulic solutions, tailored to all yacht and sailboat configurations.
Our systems are designed to offer discreet integration, optimized weight distribution, and easy maintenance.

Offshore Racing
In the demanding world of offshore racing and regattas, precision and responsiveness are essential. Hydraunautic designs high-performance hydraulic systems for professional sailors and top-tier racing teams.
We develop lightweight and highly responsive hydraulic architectures, tailored to competitive environments.
Commercial Marine
Our expertise also extends to commercial and industrial marine sectors. Hydraunautic develops hydraulic and marine automation solutions capable of meeting the power, durability, and safety requirements of your units.
Hydraunautic provides both the design and maintenance of onboard industrial hydraulic systems.


Hydraunautic Solutions
Hydrau 360
With Hydrau 360, Hydraunautic provides full engineering support for hydraulic systems designed for sailing yachts over 70 feet. Our approach includes functional modeling, hydraulic network design, component selection, and onboard integration.
Hydrau Advanced
The Hydrau Advanced range is designed for complex hydro-mechanical applications such as: electro-hydraulic steering systems with force feedback, shaft brakes, or hydraulic propulsion. Each solution is developed in-house to ensure seamless integration, high performance, and lasting reliability.
Hydrau Set
Hydrau Set offers standardized, ready-to-install hydraulic solutions that combine compact design, fast deployment, and industrial-grade quality.
Ideal for shipyards looking for a reliable, repeatable solution that is immediately operational.
Trusted by
A wide network of professionals and sailors place their trust in Hydraunautic for their marine hydraulic systems.
News
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Amsterdam, Here We Come!
đź“… November 18 – 20 📍 France Pavilion – Stand 05.151 The entire Hydraunautic team will be present at the METS Trade Show in Amsterdam, the largest international exhibition dedicated to marine equipment. Come and discover our custom hydraulic solutions,… Read more
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A Hydraulic Power Pack and its Custom Manifold
From design to commissioning, our expertise knows no bounds. Latest mission: in Cape Town, installation and commissioning of a custom hydraulic power unit, accompanied by its manifold specially designed for the project. Performance, reliability, and precision… Ready to set sail! Read more
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Precision Engineering for the New Lagoon 82
Hydraunautic designed the custom hydraulic power unit that operates the double-platform Tenderlift system of the brand-new Lagoon 82 catamaran. The result of advanced engineering, this system combines performance, reliability, and perfect integration into the vessel’s architecture. • Manifold specifically designed… Read more






























